131835132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25609}}^1$

素因数の和:25643

約数の個数: 72

約数和(自身を含む): 391525680

約数和(自身を除く): 259690548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 25609, 51218, 76827, 102436, 153654, 230481, 281699, 307308, 332917, 460962, 563398, 665834, 845097, 921924, 998751, 1126796, 1331668, 1690194, 1997502, 2535291, 2996253, 3380388, 3662087, 3995004, 5070582, 5992506, 7324174, 10141164, 10986261, 11985012, 14648348, 21972522, 32958783, 43945044, 65917566, 131835132]

約数ペア:

[(1, 131835132), (2, 65917566), (3, 43945044), (4, 32958783), (6, 21972522), (9, 14648348), (11, 11985012), (12, 10986261), (13, 10141164), (18, 7324174), (22, 5992506), (26, 5070582), (33, 3995004), (36, 3662087), (39, 3380388), (44, 2996253), (52, 2535291), (66, 1997502), (78, 1690194), (99, 1331668), (117, 1126796), (132, 998751), (143, 921924), (156, 845097), (198, 665834), (234, 563398), (286, 460962), (396, 332917), (429, 307308), (468, 281699), (572, 230481), (858, 153654), (1287, 102436), (1716, 76827), (2574, 51218), (5148, 25609)]